Received: 10 April 2020
Accepted: 7 September 2021
First Online: 23 September 2021
: The study is supported financially by Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran. The thesis proposal was approved by Medical Ethics Committee of Tabriz University of Medical Sciences (IR.TBZMED.VCR.REC.1398.392).
: Not applicable.
: The authors declare that they have no competing interests.